1. What is the direction of the magnetic field for a uniform plane wave having its electric field in the positive z-direction and propagating in the positive x-direction? 2. What is intrinsic impedance? What is its value ...

Does the velocity distribution in Example satisfy continuity? Example A rotating shaft, as illustrated in Figure, causes the fluid to move in circular streamlines with a velocity that is inversely proportional to the dis ...

A line assumed to be infinitely long and of unknown characteristic impedance is connected to a line of characteristic impedance on which standing wave measurements are made. It is found that the standing wave ratio is 3 ...

An Euler beam element shown in the figure is under a uniformly distributed couple, C. Calculate the equivalent nodal forces. Using a simply supported beam under a uniform couple, show that the reaction forces are equal a ...

1. Complete the missing steps in the evaluation of the integral in equation (9.39a). 2. Find the time-average power required to be radiated by a half-wave dipole in order to produce an electric field intensity of peak am ...

1. Fluid flows between two parallel plates, a distance h apart. The upper plate moves at velocity, v 0 ; the lower plate is stationary. For what value of pressure gradient will the shear stress at the lower wall be zero? ...